• Clayton High School
    #1 Mark Twain Circle
    Clayton, Missouri 63105

    Phone: 314-854-6600
    Fax: 314-854-6794

    Attendance Line: 314-854-6607

    Principal: Dr. Dan Gutchewsky
    Assistant Principal: Ryan Luhning
    Assistant Principal: Dr. Janelle Danskey

    Enrollment: 875

    Hours: 8:15 a.m. - 3:05 p.m.
    Breakfast: 7:30-8:05 a.m.
                            8:30-9 a.m.
    Lunch: 11 a.m.-1:20 p.m.